Husqvarna 440e II TrioBrake Operator's Manual
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Summary of Contents for Husqvarna 440e II TrioBrake
- Page 1 Operator’s manual 440e II TrioBrake 445e II TrioBrake E E E E n n n n g g g g l l l l i i i i s s s s h h h h Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
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Page 7: Key To Symbols
KEY TO SYMBOLS Symbols on the machine: Switch off the engine before carrying out any checks or maintenance. WARNING! Chain saws can be CAUTION! The start/stop switch dangerous! Careless or improper use automatically returns to run position. In can result in serious or fatal injury to the order to prevent unintentional starting, operator or others. - Page 8 KEY TO SYMBOLS EPA III, CARB III (440e II TrioBrake) EPA III (445e IITrioBrake) The Emissions Compliance Period referred to on the Emission Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emissions requirements.
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Page 9: Table Of Contents
CONTENTS Contents FEDERAL EMISSION CONTROL WARRANTY STATEMENT KEY TO SYMBOLS YOUR WARRANTY RIGHTS AND OBLIGATIONS 35 Symbols on the machine: ........7 AMERICAN STANDARD SAFETY CONTENTS PRECAUTIONS Contents ............... 9 Safety precautions for chain saw users ....37 INTRODUCTION Dear customer! ............. 10 WHAT IS WHAT? What is what on the chain saw? ...... -
Page 10: Introduction
Cylinder cover Congratulations on your choice to buy a Husqvarna Air purge product! Husqvarna is based on a tradition that dates back to 1689, when the Swedish King Karl XI ordered the Start reminder construction of a factory on the banks of the Huskvarna Combined start and stop switch River, for production of muskets. -
Page 11: General Safety Precautions
GENERAL SAFETY PRECAUTIONS Before using a new chain saw WARNING! Never allow children to use or be in the vicinity of the machine. As the • Please read this manual carefully. machine is equipped with a spring- • (1) - (118) refer to figures on p. 2-6. loaded stop switch and can be started by low speed and force on the starter •... -
Page 12: Always Use Common Sense
GENERAL SAFETY PRECAUTIONS Always use common sense (2) The life span of the machine can be reduced and the risk of accidents can increase if machine maintenance is not It is not possible to cover every conceivable situation you carried out correctly and if service and/or repairs are not can face when using a chain saw. - Page 13 GENERAL SAFETY PRECAUTIONS Throttle lockout If you get a violent kickback while the kickback zone of the bar is farthest away from you the chain brake is The throttle lockout is designed to prevent accidental designed to be activated by the inertia in the kickback operation of the throttle control.
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Page 14: Cutting Equipment
Husqvarna. See instructions under the heading Technical • Obtain optimal cutting performance. Data for a list of replacement bar and chain combinations •... - Page 15 GENERAL SAFETY PRECAUTIONS Saw chain General advice on adjusting depth gauge setting • Chain pitch (inches) (14) • When you sharpen the cutting tooth (A) the depth gauge setting (C) will decrease. To maintain optimal • Drive link width (mm/inches) (16) cutting performance the depth gauge (B) has to be •...
- Page 16 GENERAL SAFETY PRECAUTIONS • Tighten the bar clutch by turning the knob clockwise. • Check that the bar tip sprocket turns freely and that (33) the lubricating hole in the tip sprocket is not blocked. Clean and lubricate if necessary. (37) •...
- Page 17 GENERAL SAFETY PRECAUTIONS • Whether the tip of the bar is uneven or badly worn. If a hollow forms on the underside of the bar tip this is due to running with a slack chain. • To prolong the life of the bar you should turn it over regularly.
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Page 18: Assembly
ASSEMBLY Fitting the bar and chain WARNING! Always wear gloves, when working with the chain. • Check that the chain brake is in disengaged position by moving the front hand guard towards the front handle. (40) • Loosen the chain tensioner wheel and remove the clutch cover (chain brake). -
Page 19: Fuel Handling Fuel
Environment fuel • If the machine is not used for some time the fuel tank HUSQVARNA recommends the use of alkylate fuel or should be emptied and cleaned. environmental fuel for four-stroke engines blended with two-stroke oil as set out below. Note that carburetor... -
Page 20: Fueling
FUEL HANDLING Fueling Fuel safety • Never refuel the machine while the engine is running. • Make sure there is plenty of ventilation when refuelling or mixing fuel (gasoline and 2-stroke oil). • Move the machine at least 10 ft (3 m) from the refuelling point before starting it. -
Page 21: Starting And Stopping
STARTING AND STOPPING Starting and stopping Pull the starter handle, 4: Grip the front handle with your left hand. Hold the chain saw on the ground by placing your right foot through the rear handle. (57) WARNING! Note the following before starting: Pull the starter handle with your right hand and pull out the starter cord slowly until you feel a resistance (as the... -
Page 22: Working Techniques
WORKING TECHNIQUES Before use: (61) Take great care when removing small branches and avoid cutting bushes (i.e. cutting many small branches Check that the chain brake works correctly and is not at the same time). Small branches can be grabbed by damaged. - Page 23 WORKING TECHNIQUES does not need to be a danger, you may be surprised Terms and lose control of the saw. Never saw stacked logs or Cutting = General term for cutting through wood. branches without first separating them. Only saw one Limbing = Cutting branches off a felled tree.
- Page 24 WORKING TECHNIQUES The log is lying on the ground. There is little risk of the Another very important factor, which does not affect the chain jamming or the object splitting. However there is a felling direction but does affect your safety, is to make sure risk that the chain will touch the ground when you finish the tree has no damaged or dead branches that might the cut.
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Page 25: How To Avoid Kickback
WORKING TECHNIQUES Make the felling cut about 1.5-2 inches (3-5 cm) above the Continue to cut deeper until tree/limb bends and tension bottom directional cut. (87) is released. (96) Finish the felling cut parallel with the directional cut line so Cut tree/limb from outside the bend, after tension has that the distance between them is at least 1/10 of the been released. -
Page 26: Maintenance
Carburetor adjustment requires special training. This is especially true of the machine′s safety equipment. If your machine fails any of Your Husqvarna product has been designed and the checks described below we recommend you to manufactured to specifications that reduce harmful contact our servicing dealer. -
Page 27: Muffler
MAINTENANCE Grasp the chain saw firmly, wrapping your fingers and when assembling, checking and/or performing thumbs around the handles. (62) maintenance. Apply full throttle and activate the chain brake by tilting Muffler your left wrist forward onto the front hand guard. Do not let go of the front handle. -
Page 28: Air Filter
Note! Check that the pulley can be turned an must always be replaced. additional 1/2 turn when the starter cord is pulled all A HUSQVARNA chain saw can be equipped with different the way out. (110) types of air filters according to working conditions, Stretch the line with the handle. -
Page 29: Air Injection" Centrifugal Cleaning
MAINTENANCE Air intake on the starter. Air guide plate. Fins on the flywheel. Cooling fins on the cylinder. Cylinder cover (directs cold air over the cylinder). (116) Clean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder. -
Page 30: Maintenance Schedule
MAINTENANCE Maintenance schedule The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the Maintenance section. Daily maintenance Weekly maintenance Monthly maintenance Check the brake band on the chain brake for wear. -
Page 31: Technical Data
TECHNICAL DATA Technical data 445e II TrioBrake 440e II TrioBrake Engine Cylinder displacement, cu.in/cm 2.79/45,7 2.49/40,9 Cylinder bore, inch/mm 1.65/42 1.61/41 Stroke, inch/mm 1.30/33 1.22/31 Idle speed, rpm 2700 2900 Power, kW/hp @ rpm 2,1 / 2,8 @ 9000 1,8 / 2,4 @ 9000 Emissions Durability Period according to California Air Resources Board, h. -
Page 32: Guide Bar And Saw Chain Combinations
Recommended cutting equipment for USA Following is a list of recommended cutting equipment for Husqvarna chain saw models 440e II TrioBrake and 445e II TrioBrake II. These chain saw models equipped with either of the listed guide bar and saw chain combination(s), fulfills the requirements according to ANSI B175.1-2012 (Gasoline Powered Chain Saws - Safety Requirements). -
Page 33: Federal And California Emissions Control Warranty Statement
If the part fails prior to the first scheduled replacement, the engine is defective, the part will be repaired or replaced by part will be repaired or replaced by Husqvarna Forest & Husqvarna Forest & Garden. Garden at no cost. Any such part repaired or replaced OWNER′... - Page 34 EPA may not be used. The use of any non-exempted add-on or modified parts will be grounds for disallowing a warranty claim. Husqvarna Forest & Garden will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part.
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Page 35: Federal Emission Control Warranty Statement
Husqvarna Forest & warranty on your 2009 and later small nonroad engine. In Garden servicing dealer. If you have any questions U.S. - Page 36 FEDERAL EMISSION CONTROL WARRANTY STATEMENT EMISSION CONTROL WARRANTY PARTS LIST Carburetor and internal parts Intake pipe, airfilter holder and carburetor bolts. Airfilter and fuelfilter covered up to maintenance schedule. Spark Plug, covered up to maintenance schedule Ignition Module MAINTENANCE STATEMENT The owner is responsible for the performance of all required maintenance, as defined in the operator’s manual.
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Page 37: American Standard Safety Precautions
AMERICAN STANDARD SAFETY PRECAUTIONS Safety precautions for chain saw Other safety precautions users WARNING! Do not operate a chain saw with one hand! Serious injury to the (ANSI B175.1-2012 Annex C) operator, helpers, bystanders or any Kickback safety precautions combination of these persons may result from one-handed operation. - Page 40 Original instructions 1155361-95 ´®z+WD3¶5S¨ ´®z+WD3¶5S¨ 7-05-03...